“sharpstone”的概念、定义、翻译、参考文献-科学参考

单词	sharpstone
释义	sharpstone [`shärp´stōn] ^GEOLOGY Any rock fragment having angular edges and corners and being more than 2 millimeters in diameter.
随便看	stowage plan stowboard STP STPP STR strabismus straddle milling straddle truck strafe straggling straight beam straight bevel gear straight dynamite straightedge straightening vanes straight filing straight-flow turbine straightforward circuit straightforward trunking straight joint straight-line coding straight-line mechanism straight-line motion straight piecework system straight polarity

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